| commit | e66bb2ccdcf76d032bbb464b35c292bb3ee58f9b | |
| author | Andre Przywara <andre.przywara@amd.com> | |
| Thu, 18 Jun 2009 10:56:00 +0000 (18 12:56 +0200) | ||
| committer | Avi Kivity <avi@redhat.com> | |
| Thu, 10 Sep 2009 05:33:00 +0000 (10 08:33 +0300) | ||
| tree | ffbab094c421d8616b12855a3ac137919e64c8cf | treesnapshot (tar.gz zip) |
| parent | e99f0507125f45b723a9069e9e854c3c4758e7ba | commitdiff |
KVM: x86 emulator: add syscall emulation
Handle #UD intercept of the syscall instruction in 32bit compat mode on
an Intel host.
Setup the segment descriptors for CS and SS and the EIP/ESP registers
according to the manual. Save the RIP and EFLAGS to the correct registers.
[avi: fix build on i386 due to missing R11]
Signed-off-by: Christoph Egger <christoph.egger@amd.com>
Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Handle #UD intercept of the syscall instruction in 32bit compat mode on
an Intel host.
Setup the segment descriptors for CS and SS and the EIP/ESP registers
according to the manual. Save the RIP and EFLAGS to the correct registers.
[avi: fix build on i386 due to missing R11]
Signed-off-by: Christoph Egger <christoph.egger@amd.com>
Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
| arch/x86/kvm/x86_emulate.c | diffblobblamehistory |